With designed kitchen wasteprocessingcapacity of 200t/d, this Project was a key project thatis closely related to Wenzhou people’s daily living. It adopts the “pretreatment+anaerobic digestion” technology. It can produce nearly 6 tons of commercial grease one day with the biogas production ofapproximately14, 000 cubic meters and power generation of over 20,000 kilowatts/hour. The hazard-free, reduction and recycling disposal of kitchen waste is truly realized. It was put into operation in January 2019.